20122 - Nice 1.81 Inch Pterosaur (Coloborhynchus) Tooth Cretaceous KemKem Echinoderms - Museum Grade are extremely rare to find

are extremely rare to find

Type species : Mosasaurus hoffmanni Mantell

from freshwater

and enamel surface covered by crude anastomosing ridges

The eyes facets of this specimen are amazingly well detailed

20122 - Nice 1.81 Inch Pterosaur (Coloborhynchus) Tooth Cretaceous KemKem Echinoderms - Museum Grade are extremely rare to findBeautiful specimen, it has some glued fractures. The teeth with strong and vivid fossilization colors such as red, orange and black come from small paleochannels composed by thin layers, in the intermediate and upper stratigraphic levels (Red Sandstone Beds), from the Aoufous Formation and Ifezouane Formation (Kem Kem Basin, South of Morocco). The lithology of this body of sediment is characterized by the dominance of sandstones (also known as